Studies carried out by the Origins.earth teams
Scientific publications by Origins.earth and our partners
Evaluation of the effectiveness of an urban CO2 monitoring network in the Paris region during COVID-19 lockdown
Atmospheric measurement allows quantifying the reduction of greenhouse gas emissions in Paris during the COVID-19 pandemic containment, by ~47% during the first containment and ~20% during the second.
Greenhouse gas emissions in Île-de-France: assessment and evolution
Assessment of greenhouse gas emissions and their evolution in Île-de-France.
Sensitivity to sources of uncertainty in modelling atmospheric CO2 concentration in and around Paris
An in-depth study of the sources of error in the approach makes it possible to define the data analysis method and to validate the quality of the emission values characterised by the atmospheric measurement.
Characterisation of a low-cost, medium-accuracy commercial non-dispersive infrared sensor for atmospheric CO2 monitoring in urban area
The technology of mid-cost atmospheric CO2 measuring stations opens the door to a wider deployment of CO2 measuring points in cities.
Evaluation of the WRF-UCM mesoscale model and ECMWF global operational forecasts over the Paris region
Comparison of several types of CO2 transport models in the atmosphere in an urban environment leads to the choice of the atmospheric model called "WRF" in the technological chain.
One-year estimate of CO2 emissions from fossil fuels in the Paris region
Study showing the contribution of atmospheric CO2 measurement to a quicker and more accurate knowledge of monthly CO2 emissions in the Paris region.
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Analyse the impact of Covid lock-down on greenhouse gas emissions
Moving from estimation to measurement of CO2
100 Climate-neutral cities
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Prime-énergie-carbone to accelerate financing of low-carbon projects
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Aziende Contare Il Carbonio: il monitoraggio delle emissioni di CO2 è fondamentale per la lotta ai cambiamenti climatici delle città